Mahjong School: Learn Japanese Mahjong Riichi Mahjong School is where you can learn to play Mahjong. Mahjong School focuses on helping you learning Japanese style Mahjong, which is also almost the same as the European style (Riichi) and US style Mahjong. It may be a little different from Chinese, Hong Kong or Taiwan style, but if you succeeded in learning the Japanese rule, you can easily switch to the other rules. Mahjong School has three ways to help you learn Japanese Mahjong. 1 The Mahjong c